initial commit

src/auth/dto/login.dto.ts

@@ -0,0 +1,15 @@
+import { ApiProperty } from '@nestjs/swagger';
+import { IsNotEmpty, IsString, MinLength } from 'class-validator';
+
+export class LoginDto {
+  @ApiProperty({ example: 'admin' })
+  @IsString()
+  @IsNotEmpty()
+  username!: string;
+
+  @ApiProperty({ example: 'SecureP@ssw0rd' })
+  @IsString()
+  @IsNotEmpty()
+  @MinLength(8)
+  password!: string;
+}